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  <title>WAVENET FACTORIZATION WITH SINGULAR VALUE DECOMPOSITION FOR VOICE CONVERSION</title>
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      <div class="container">
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          <div class="col-md-12">
            <h1><a class="text-light">
                WAVENET FACTORIZATION WITH SINGULAR VALUE DECOMPOSITION FOR VOICE CONVERSION </a></h1>
            <p>
              <div class="row">
              </div>
            </p>
            
          </div>
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  </header>
  <main>
    <div class="container">
      <div class="row" id="result">
        <div class="col-md-12">
          <p>WaveNet model is evaluated on CMU database:</p>
            
          We show 3 systems for comparison:
          WaveNet (100 utts),
          WaveNet (500 utts),
          WaveNet-SVD (100 utts).
          <h2>WaveNet Vocoder Samples</h2>
                  <h3><small>bdl</small></h3>
                  <div class="big-screen">
                    <table class="table">
                      <thead>
                        <tr>
                          <th></th>
                          <th>Original</th>
                          <th>WaveNet (100 utts)</th>
                          <th>WaveNet (500 utts)</th>
                          <th>WaveNet-SVD (100 utts)</th>
                        </tr>
                      </thead>
                      <tbody>
                        <tr>
                          <th scope="row">Sample 1</th>
                          <td>
                            <audio controls>
                              <source src="./audio/bdl/bdl_1056.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/bdl_vocoder/100utt-bdl-256/bdl_1056_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/bdl_vocoder/500utt-bdl-256/bdl_1056_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/bdl_vocoder/100utt-bdl-32/bdl_1056_256_32.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                        </tr>
                        <tr>
                          <th scope="row">Sample 2</th>
                          <td>
                            <audio controls>
                              <source src="./audio/bdl/bdl_1030.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/bdl_vocoder/100utt-bdl-256/bdl_1030_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/bdl_vocoder/500utt-bdl-256/bdl_1030_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/bdl_vocoder/100utt-bdl-32/bdl_1030_256_32.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                        </tr>
                      </tbody>
                    </table>
                  </div>
                  <h3><small>clb</small></h3>
                  <div class="big-screen">
                    <table class="table">
                      <thead>
                        <tr>
                          <th></th>
                          <th>Original</th>
                          <th>WaveNet (100 utts)</th>
                          <th>WaveNet (500 utts)</th>
                          <th>WaveNet-SVD (100 utts)</th>
                        </tr>
                      </thead>
                      <tbody>
                        <tr>
                          <th scope="row">Sample 1</th>
                          <td>
                            <audio controls>
                              <source src="./audio/clb/clb_1056.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/clb_vocoder/100utt-clb-256/clb_1056_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/clb_vocoder/500utt-clb-256/clb_1056_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/clb_vocoder/100utt-clb-32/clb_1056_256_32.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                        </tr>
                        <tr>
                          <th scope="row">Sample 2</th>
                          <td>
                            <audio controls>
                              <source src="./audio/clb/clb_1030.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/clb_vocoder/100utt-clb-256/clb_1030_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/clb_vocoder/500utt-clb-256/clb_1030_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/clb_vocoder/100utt-clb-32/clb_1030_256_32.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                        </tr>
                      </tbody>
                    </table>
                  </div>
                  <h3><small>rms</small></h3>
                  <div class="big-screen">
                    <table class="table">
                      <thead>
                        <tr>
                          <th></th>
                          <th>Original</th>
                          <th>WaveNet (100 utts)</th>
                          <th>WaveNet (500 utts)</th>
                          <th>WaveNet-SVD (100 utts)</th>
                        </tr>
                      </thead>
                      <tbody>
                        <tr>
                          <th scope="row">Sample 1</th>
                          <td>
                            <audio controls>
                              <source src="./audio/rms/rms_1056.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/rms_vocoder/100utt-rms-256/rms_1056_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/rms_vocoder/500utt-rms-256/rms_1056_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/rms_vocoder/100utt-rms-32/rms_1056_256_32.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                        </tr>
                        <tr>
                          <th scope="row">Sample 2</th>
                          <td>
                            <audio controls>
                              <source src="./audio/rms/rms_1030.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/rms_vocoder/100utt-rms-256/rms_1030_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/rms_vocoder/500utt-rms-256/rms_1030_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/rms_vocoder/100utt-rms-32/rms_1030_256_32.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                        </tr>
                      </tbody>
                    </table>
                  </div>
                  <h3><small>slt</small></h3>
                  <div class="big-screen">
                    <table class="table">
                      <thead>
                        <tr>
                          <th></th>
                          <th>Original</th>
                          <th>WaveNet (100 utts)</th>
                          <th>WaveNet (500 utts)</th>
                          <th>WaveNet-SVD (100 utts)</th>
                        </tr>
                      </thead>
                      <tbody>
                        <tr>
                          <th scope="row">Sample 1</th>
                          <td>
                            <audio controls>
                              <source src="./audio/slt/slt_1056.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/slt_vocoder/100utt-slt-256/slt_1056_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/slt_vocoder/500utt-slt-256/slt_1056_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/slt_vocoder/100utt-slt-32/slt_1056_256_32.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                        </tr>
                        <tr>
                          <th scope="row">Sample 2</th>
                          <td>
                            <audio controls>
                              <source src="./audio/slt/slt_1030.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/slt_vocoder/100utt-slt-256/slt_1030_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/slt_vocoder/500utt-slt-256/slt_1030_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/slt_vocoder/100utt-slt-32/slt_1030_256_32.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                        </tr>
                      </tbody>
                    </table>
                  </div>
          <h2>Voice Conversion Samples</h2>
                                
                  <h3><small>clb &rarr; slt</small></h3>
                  <div class="big-screen">
                    <table class="table">
                      <thead>
                        <tr>
                          <th></th>
                          <th>Source</th>
                          <th>Target</th>
                          <th>WaveNet (100 utts)</th>
                          <th>WaveNet (500 utts)</th>
                          <th>WaveNet-SVD<br> (100 utts)</th>
                        </tr>
                      </thead>
                      <tbody>
                        <tr>
                          <th scope="row">Sample 1</th>
                          <td>
                            <audio controls>
                              <source src="./audio/clb/clb_1056.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/slt/slt_1056.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/clb2slt/100utt-slt-256/clb-slt-clb_1056_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/clb2slt/500utt-slt-256/clb-slt-clb_1056_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/clb2slt/100utt-slt-32/clb-slt-clb_1056_256_32.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                        </tr>
                        <tr>
                          <th scope="row">Sample 2</th>
                          <td>
                            <audio controls>
                              <source src="./audio/clb/clb_1030.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/slt/slt_1030.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/clb2slt/100utt-slt-256/clb-slt-clb_1030_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/clb2slt/500utt-slt-256/clb-slt-clb_1030_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/clb2slt/100utt-slt-32/clb-slt-clb_1030_256_32.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                        </tr>
                      </tbody>
                    </table>
                  </div>

                  <h4><small>clb &rarr; bdl</small></h4>
                  <div class="big-screen">
                    <table class="table">
                      <thead>
                        <tr>
                          <th scope="col"></th>
                          <th scope="col">Source</th>
                          <th scope="col">Target</th>
                          <th scope="col">WaveNet (100 utts)</th>
                          <th scope="col">WaveNet (500 utts)</th>
                          <th scope="col">WaveNet-SVD<br> (100 utts)</th>
                        </tr>
                      </thead>
                      <tbody>
                        <tr>
                          <th scope="row">Sample 1</th>
                          <td>
                            <audio controls>
                              <source src="./audio/clb/clb_1056.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/bdl/bdl_1056.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/clb2bdl/100utt-bdl-256/clb-bdl-clb_1056_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/clb2bdl/500utt-bdl-256/clb-bdl-clb_1056_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/clb2bdl/100utt-bdl-32/clb-bdl-clb_1056_256_32.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                        </tr>
                        <tr>
                          <th scope="row">Sample 2</th>
                          <td>
                            <audio controls>
                              <source src="./audio/clb/clb_1030.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/bdl/bdl_1030.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/clb2bdl/100utt-bdl-256/clb-bdl-clb_1030_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/clb2bdl/500utt-bdl-256/clb-bdl-clb_1030_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/clb2bdl/100utt-bdl-32/clb-bdl-clb_1030_256_32.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                      </tbody>
                    </table>
                  </div>

                  <h4><small>rms &rarr; slt</small></h4>
                  <div class="big-screen">
                    <table class="table">
                      <thead>
                        <tr>
                          <th scope="col"></th>
                          <th scope="col">Source</th>
                          <th scope="col">Target</th>
                          <th scope="col">WaveNet (100 utts)</th>
                          <th scope="col">WaveNet (500 utts)</th>
                          <th scope="col">WaveNet-SVD<br> (100 utts)</th>
                        </tr>
                      </thead>
                      <tbody>
                        <tr>
                          <th scope="row">Sample 1</th>
                          <td>
                            <audio controls>
                              <source src="./audio/rms/rms_1056.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/slt/slt_1056.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/rms2slt/100utt-slt-256/rms-slt-rms_1056_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/rms2slt/500utt-slt-256/rms-slt-rms_1056_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/rms2slt/100utt-slt-32/rms-slt-rms_1056_256_32.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                        </tr>
                        <tr>
                          <th scope="row">Sample 2</th>
                          <td>
                            <audio controls>
                              <source src="./audio/rms/rms_1030.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/slt/slt_1030.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/rms2slt/100utt-slt-256/rms-slt-rms_1030_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/rms2slt/500utt-slt-256/rms-slt-rms_1030_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/rms2slt/100utt-slt-32/rms-slt-rms_1030_256_32.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                        </tr>
                      </tbody>
                    </table>
                  </div>
 
                  <h4><small>rms &rarr; bdl</small></h4>
                  <div class="big-screen">
                    <table class="table">
                      <thead>
                        <tr>
                          <th scope="col"></th>
                          <th scope="col">Source</th>
                          <th scope="col">Target</th>
                          <th scope="col">WaveNet (100 utts)</th>
                          <th scope="col">WaveNet (500 utts)</th>
                          <th scope="col">WaveNet-SVD<br> (100 utts)</th>
                        </tr>
                      </thead>
                      <tbody>
                        <tr>
                          <th scope="row">Sample 1</th>
                          <td>
                            <audio controls>
                              <source src="./audio/rms/rms_1056.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/bdl/bdl_1056.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/rms2bdl/100utt-bdl-256/rms-bdl-rms_1056_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/rms2bdl/500utt-bdl-256/rms-bdl-rms_1056_256.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                          <td>
                            <audio controls>
                              <source src="./audio/rms2bdl/100utt-bdl-32/rms-bdl-rms_1056_256_32.wav" type="audio/wav" />
                              Your browser does not support the audio element.
                            </audio>
                          </td>
                        </tr>
                        <tr>
                          <th scope="row">Sample 2</th>
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